Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Ecoregions of the Upper Midwest States /
Author Omernik, James M., ; Omernik, J. M. ; Gallant, A. L.
Other Authors
Author Title of a Work
Gallant, Alisa L.,
Omernik, James M.
CORP Author Corvallis Environmental Research Lab., OR. ;NSI Technology Services Corp., Corvallis, OR.
Publisher U.S. Environmental Protection Agency,
Year Published 1988
Report Number EPA/600/3-88/037
Stock Number PB89-138440
OCLC Number 18898965
Subjects Ecological regions--Middle West. ; Resource partioning (Ecology)--Middle West.
Additional Subjects Aquatic biology ; Natural resources ; Marine biology ; Regional planning ; Maps ; Land use ; Surfaces ; Topography ; Vegetation ; Soils ; Water pollution ; Research management ; Lakes ; Ecosystems ; Trophic level
Internet Access
Description Access URL
Local Library Info
Library Local Subject Local Note
N/A EPA/600/3-88/037 see EPAX 8811-0120
Library Call Number Additional Info Location Last
EHAM  QH104.5.M47O53 1988 Region 1 Library/Boston,MA 04/29/2016
EJBD ARCHIVE EPA 600-3-88-037 Headquarters Library/Washington,DC 12/22/2011
EJBD  EPA 600/3-88/037 Headquarters Library/Washington,DC 12/29/2006
EKBD  EPA/600/3-88/037 Research Triangle Park Library/RTP, NC 12/31/1988
ELAD  EPA 600-3-88-037 Region 5 Library/Chicago,IL 05/16/2016
ELBD  EPA 600-3-88-037 AWBERC Library/Cincinnati,OH 01/17/1997
ELDM  QH541.15.R43E367 1988 2 copies CCTE/GLTED Library/Duluth,MN 05/16/1992
ESAD  EPA 600-3-88-037 Region 10 Library/Seattle,WA 03/23/2010
ESBD  EPA-600-3-88-037 CPHEA/PESD Library/Corvallis,OR 08/06/1993
NTIS  PB89-138440 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation vii, 56 pages : illustrations ; 28 cm
A map of ecoregions of the Upper Midwest States was compiled to give managers of aquatic and terrestrial resources a better understanding of the regional patterns of attainable quality of these resources. The ecoregions represent areas that are relatively homogeneous in patterns of combinations of factors including land use, land-surface form, potential natural vegetation, and soils. Descriptions and photographs provide a synopsis of the major characteristics affecting and distinguishing each ecoregion. A synoptic approach, similar to that used in defining the ecoregions, is also useful for applications of the map. Initial efforts to use the framework are at the State level of aquatic resource management and center on identifying attainable ranges in chemical quality, biotic assemblages, and lake trophic condition.
"September 1988." "EPA/600/3-88-037." Map in pocket at back of book. Includes bibliographical references (pages 54-56).